Tech jobs
Job listings
Cloud DevOps Engineer AWS Azure
Hybrid Cloud DevOps Engineer in Toronto (3 onsite days/week) supporting highly available payments and financial-services platforms on AWS and Azure. Day to day: building Jenkins CI/CD pipelines, Terraform infrastructure automation, DevSecOps, production troubleshooting, and reliability/SRE improvements.
DevOps Engineer
DevOps Engineer in Toronto (hybrid, 3 days onsite/week) supporting business-critical payments and financial services platforms. Day-to-day work spans building CI/CD pipelines with Jenkins and GitHub, managing AWS/Azure infrastructure with Terraform, and SRE-style production support and troubleshooting.
Senior AI-Driven Backend Engineer (Remote)
Senior individual-contributor backend engineer at Toronto-based, remote-first Makeitfable, building and scaling customer-facing AI-powered applications and agentic workflows. Works with Product, Design, and SRE, with periodic in-person meetings in the Greater Toronto Area.
Senior Backend Engineer - AI & Real-Time Systems (Remote)
Back-end engineer on Superhuman's Mail team building and running production services for AI-driven workflows, calendar syncing, and real-time APIs used across desktop, web, and mobile. Core stack: Go, Postgres, Kubernetes, and AWS.
Director, AI-Powered Backend Engineer - Remote/Hybrid
PlugandPlay Talent is hiring a Director-level, AI-focused backend engineer on a remote/hybrid basis from Vancouver, Canada. The listing body contains no real job description — just a scraped index of Java/J2EE job titles — so concrete duties and tech stack are unspecified.
Software Engineer, Backend
Backend engineer on Lyft's Machine Learning Platform team in Toronto, building and operating infrastructure for real-time online and offline ML model execution, development, and iteration. Day-to-day: owning well-defined tasks, shipping tested Python/Go/Java code, code reviews, monitoring, and on-call duties.
Intermediate Software Engineer
Intermediate full-stack engineer on AppDirect's Tackle unit builds the post-transaction systems that keep cloud-marketplace contracts, invoices, payments, and metered usage in sync — using TypeScript/Node.js and Go backends, a React frontend, and serverless AWS services (Lambda, DynamoDB, EventBridge), with end-to-end ownership on a small team.
Senior Software Engineer
Senior backend engineer on Spotify's Authorization team in Toronto, building and operating the permissioning systems that let creators, teams, and partners securely manage their presence across Spotify (Music, Podcasts, Audiobooks). Core work: Java or similar backend services, distributed systems, and relational databases at scale, in a flexible hybrid setup.
Java Microservices Application Developer
Java developer who designs, builds, tests, and deploys Spring Boot microservices and RESTful APIs. Day to day involves Core Java, multithreading, Hibernate/JPA, relational and NoSQL queries, code reviews, Agile sprints, and debugging production issues.
Senior Backend Engineer - Go/C++ & Distributed Systems
Senior backend engineer at Cisco in Toronto owning edge-processing and real-time data pipeline services that handle petabytes of data across hybrid environments. Day-to-day centers on Go/C++ distributed systems work: designing, building, testing and deploying scalable services, plus system design leadership, code reviews, and on-call.
Senior Python Backend Engineer - FastAPI & Scalable APIs
Senior Python backend engineer building FastAPI-based RESTful APIs and microservices in Montréal, QC, focused on asynchronous programming and scalable backend design. Day-to-day involves API development, cross-team collaboration, and performance optimization in a hybrid onsite setting.
Cloud-Native Node.js/TypeScript Backend Engineer
BrainRidge Consulting is hiring a TypeScript/Node.js backend engineer in Toronto to design, build, and support secure, scalable cloud-native APIs and microservices for financial services clients, using AWS serverless, REST/GraphQL, Jest testing, and CI/CD while collaborating with architects, front-end, QA, and DevOps teams.
Backend developer with Java & Python
Backend developer with 5–8 years of experience building Java and Python services for a BFSI client, working hybrid from Mississauga (3 days onsite). Day-to-day involves REST APIs, microservices, SQL database design, and ETL/data reporting work.
Consultant Java Backend Developer Toronto
Lead Java backend development for CIBC's Enterprise Customer Information Services (ECIS) team in Toronto: designing technical infrastructure, leading development and integration of backend solutions, and mentoring developers. Core stack is Java/J2EE, microservices, REST APIs, SQL databases, and cloud (Azure/AWS) with CI/CD tooling.
Chief Backend Developer
Chief Backend Developer at National Bank of Canada builds and enhances backend services and APIs in Go and Python for automation platforms, deploying distributed microservices on AWS with Docker, Kubernetes, Helm, and GitOps. Requires 5+ years of production backend experience and French/English, with on-call rotation duty.
Enterprise Java Backend Engineer
Hands-on backend engineer building and supporting scalable Java services, REST APIs, and SQL-backed applications for Operations Technology in Montréal, covering the full lifecycle from analysis and design through testing, deployment, and production support. Requires three days per week in office.
Senior Java developer
Senior Java developer building mission-critical VOIP/ROIP and digital communication applications for military and emergency services platforms, integrating audio codecs (Opus, AAC) and protocols like SIP/RTP/SRTP. On-site role based in the Ottawa area; 10+ years of Java experience required.
Développeur(se) Fullstack Java / React | Full Stack Java / React Developer
Full-stack Java/React developer at IT consulting firm Astek in Montréal (hybrid), building securitization applications for a major banking client. Daily work spans Spring Boot back ends, React UIs, REST APIs, hexagonal architecture, TDD/BDD, and CI/CD on Kubernetes with Helm and ArgoCD.
Senior Ruby Rails React Developer
Senior fullstack developer at RewardOps building the core Ruby on Rails and React SaaS application and integration engine in Toronto — shipping end-to-end features, APIs, background jobs, and client integrations, with unit testing, code reviews, performance work, and mentoring junior developers.